diff --git a/src/switch.rs b/src/switch.rs
index 5414026..c99a2c1 100644
--- a/src/switch.rs
+++ b/src/switch.rs
@@ -87,7 +87,9 @@ impl Drop for SwitchUserGuard {
 /// Safely switch user and group for the current scope.
 /// Requires root access.
 ///
-/// ```ignore
+/// ```no_run
+/// use users::switch::switch_user_group;
+///
 /// {
 ///     let _guard = switch_user_group(1001, 1001);
 ///     // current and effective user and group ids are 1001